fix win flash

diff --git a/src/mainwin.cpp b/src/mainwin.cpp
index 29a96a49..0ddd8b93 100644
--- a/src/mainwin.cpp
+++ b/src/mainwin.cpp
@@ -551,6 +551,7 @@ MainWin::MainWin(bool _onTop, bool _asTool, PsiCon *psi) :
     reinitAutoHide();
 #ifdef USE_TASKBARNOTIFIER
     d->taskBarNotifier = new TaskBarNotifier(this);
+    d->taskBarNotifier->enableFlashWindow(d->allInOne && PsiOptions::instance()->getOption("options.ui.flash-windows").toBool());
 #endif
 }

@@ -589,10 +590,12 @@ void MainWin::optionChanged(const QString &option)
     if (option == toolbarsStateOptionPath) {
         loadToolbarsState();
     } else if (option == "options.ui.contactlist.css") {
-        const QString css = PsiOptions::instance()->getOption("options.ui.contactlist.css").toString();
+        const QString css = PsiOptions::instance()->getOption(option).toString();
         if (!css.isEmpty()) {
             setStyleSheet(css);
         }
+    } else if (d->allInOne && option == "options.ui.flash-windows") {
+        d->taskBarNotifier->enableFlashWindow(PsiOptions::instance()->getOption(option).toBool());
     }
 }

diff --git a/src/widgets/taskbarnotifier.cpp b/src/widgets/taskbarnotifier.cpp
index 908d7173..2343492e 100644
--- a/src/widgets/taskbarnotifier.cpp
+++ b/src/widgets/taskbarnotifier.cpp
@@ -71,6 +71,9 @@ public:
 #ifdef USE_DBUS
     void setDesktopPath(const QString &appName);
 #endif
+#ifdef Q_OS_WIN
+    void setFlashWindow(bool enabled);
+#endif
 private:
 #ifdef Q_OS_WIN
     void  setTaskBarIcon(const HICON &icon = {});
@@ -92,6 +95,7 @@ private:
 #ifdef Q_OS_WIN
     HWND  hwnd_;
     HICON icon_;
+    bool flashWindow_ = false;
 #else
     QImage *image_;
 #endif
@@ -222,6 +226,11 @@ void TaskBarNotifier::Private::sendDBusSignal(bool isVisible, uint number)
 }

 #elif defined(Q_OS_WIN)
+void TaskBarNotifier::Private::setFlashWindow(bool enabled)
+{
+    flashWindow_ = enabled;
+}
+
 void TaskBarNotifier::Private::setTaskBarIcon(const HICON &icon)
 {
     if (icon_)
@@ -286,7 +295,10 @@ void TaskBarNotifier::Private::doFlashTaskbarIcon()
     FLASHWINFO fi;
     fi.cbSize    = sizeof(FLASHWINFO);
     fi.hwnd      = hwnd_;
-    fi.dwFlags   = (urgent_) ? FLASHW_ALL | FLASHW_TIMER : FLASHW_STOP;
+    if(urgent_)
+        fi.dwFlags   = ((flashWindow_) ? FLASHW_ALL : FLASHW_TRAY) | FLASHW_TIMER;
+    else
+        fi.dwFlags   = FLASHW_STOP;
     fi.uCount    = 0;
     fi.dwTimeout = 0;
     FlashWindowEx(&fi);
@@ -306,3 +318,13 @@ void TaskBarNotifier::setIconCountCaption(int count) { d->setIconCount(count); }
 void TaskBarNotifier::removeIconCountCaption() { d->restoreDefaultIcon(); }

 bool TaskBarNotifier::isActive() { return d->active(); }
+
+void TaskBarNotifier::enableFlashWindow(bool enabled)
+{
+#ifdef Q_OS_WIN
+    if(d)
+        d->setFlashWindow(enabled);
+#else
+    Q_UNUSED(enabled);
+#endif
+}
diff --git a/src/widgets/taskbarnotifier.h b/src/widgets/taskbarnotifier.h
index 11525360..6312970c 100644
--- a/src/widgets/taskbarnotifier.h
+++ b/src/widgets/taskbarnotifier.h
@@ -31,6 +31,7 @@ public:
     void setIconCountCaption(int count);
     void removeIconCountCaption();
     bool isActive();
+    void enableFlashWindow(bool enabled);

 private:
     class Private;